examples.py 文件源码

def internals(input_string, source_path=None, destination_path=None,
              input_encoding='unicode', settings_overrides=None):
    """
    Return the document tree and publisher, for exploring Docutils internals.

    Parameters: see `html_parts()`.
    """
    if settings_overrides:
        overrides = settings_overrides.copy()
    else:
        overrides = {}
    overrides['input_encoding'] = input_encoding
    output, pub = core.publish_programmatically(
        source_class=io.StringInput, source=input_string,
        source_path=source_path,
        destination_class=io.NullOutput, destination=None,
        destination_path=destination_path,
        reader=None, reader_name='standalone',
        parser=None, parser_name='restructuredtext',
        writer=None, writer_name='null',
        settings=None, settings_spec=None, settings_overrides=overrides,
        config_section=None, enable_exit_status=None)
    return pub.writer.document, pub